Taxon Details

Clarkia lewisii

Lewis' clarkia

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Taxon Summary:

Clarkia lewisii, commonly known as Lewis' clarkia, is a annual herb in the Onagraceae that is found only in California. It occurs within Broadleafed upland forest, Chaparral, Cismontane woodland, Closed-cone coniferous forest, and Coastal scrub, growing at elevations from 30 to 1195 meters. Clarkia lewisii is ranked 4.3, Plants of Limited Distribution, A Watch List; Not very threatened in California.

Lifeform: annual herb
Blooming Period: (Feb)May-Jul
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Elevation:
30 - 1195 meters
100 - 3920 feet
General Habitats:
  • Broadleafed upland forest
  • Closed-cone coniferous forest
  • Chaparral
  • Cismontane woodland
  • Coastal scrub
Microhabitat Details:
Microhabitat:
Notes:
Possibly threatened by non-native plants. Can be confused with C. jolonensis. See Annals of the Missouri Botanical Garden 64:642 (1977) for revised taxonomy.
Threats:
Taxonomy:
Total Occurrences: 0
Element Occurrence Ranks:
A B C D X U
0 0 0 0 0 0
Occurrence Status:
Historical >20 Years 0
Recent <=20 Years 0
Presence:
Presumed Extant 0
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
California (CA)
California Counties and Islands: Name (Code)
Fresno (FRE), Monterey (MNT), San Benito (SBT), Santa Clara (SCL)
Quads: Name (Quad Code)
Bickmore Canyon (3612152), Big Sur (3612137), Burro Mountain (3512173), Cape San Martin (3512184), Carmel Valley (3612146), Chews Ridge (3612135), Cone Peak (3612114), Cosio Knob (3612112), Espinosa Canyon (3612111), Gonzales (3612154), Hollister (3612174), Junipero Serra Peak (3612124), Lopez Point (3612115), Los Gatos (3712128), Marina (3612167), Monterey (3612158), Mount Johnson (3612153), Mt. Carmel (3612147), Mt. Harlan (3612164), Natividad (3612165), North Chalone Peak (3612142), Paraiso Springs (3612133), Partington Ridge (3612126), Pfeiffer Point (3612127), Point Sur (3612138), Rana Creek (3612145), Salinas (3612166), San Jose West (3712138), San Juan Bautista (3612175), Seaside (3612157), Smith Mountain (3612015), Soberanes Point (3612148), Soledad (3612143), Spreckels (3612156), Sycamore Flat (3612134), Tassajara Hot Springs (3612125), Ventana Cones (3612136), Villa Creek (3512174), Williams Hill (3512181)
Notes:
Definitions of codes following a county and/or quad:
* Presumed extirpated
(?) Occurrence confirmed, but possibly extirpated
Quad and county data is imported from the CNDDB. Species may be present in other areas where conditions are favorable. These data should NOT be substituted for pre-project review or for on-site surveys.
Presumed Extant
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